Chapter 7223 — Customs Tariff Headings
Subheadings
Products classified under Tariff item 72.23
17-4 PH Precipitation Hardening Stainless Round Wire 0.3mm
17-4 PH precipitation hardening stainless steel round wire, 0.3 mm diameter, aged for high strength in aerospace springs. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, not further worked beyond drawing and heat treatment.
7223.00.0017-4 PH Precipitation Hardening Stainless Wire 0.8 mm
17-4 PH precipitation hardening stainless steel round wire at 0.8 mm diameter for aerospace fasteners and high-strength applications. Its combination of high strength and corrosion resistance makes it valuable in critical uses. Classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.0017-4 PH Stainless Steel Aerospace Fine Wire
Precipitation hardening 17-4 PH stainless round wire under 0.25 mm for aerospace sensor harnesses and actuators. Heat-treatable to condition H900 for high strength and corrosion resistance in critical applications.
7223.00.00302/304 Stainless Steel Jewelry Fine Wire
Dead soft 302/304 stainless round wire under 0.25 mm for artisan jewelry wire wrapping and findings. Annealed for flexibility and tarnish resistance, suitable for decorative permanent jewelry applications.
7223.00.00304 Stainless Steel EDM Wire Electrode
Ultra-fine 304 stainless round wire under 0.25 mm for wire EDM (electrical discharge machining) cutting tools. Plain drawn stainless wire with high straightness tolerance for precision machining applications.
7223.00.00304 Stainless Steel Welding Wire 0.45 mm
0.45 mm diameter 304 stainless round wire for TIG welding electrodes, in drawn spool form. Provides a clean arc for stainless steel welding applications with precise diameter control.
7223.00.00316L Stainless Steel Medical Grade Fine Wire
Low-carbon 316L stainless steel round wire under 0.25 mm diameter, biocompatible for surgical sutures and catheter reinforcement. Distinguished by its low carbon content for improved corrosion resistance in medical applications.
7223.00.00316L Stainless Steel Wire 0.4 mm for Medical Devices
Low-carbon 316L stainless steel round wire, 0.4 mm diameter, drawn for biocompatibility in surgical instruments and guidewires. Provides corrosion resistance and strength for medical device applications.
7223.00.00316 Stainless Steel Annealed Wire 0.7 mm
Annealed 316 stainless steel round wire, 0.7 mm in diameter, drawn and annealed without further working. Its marine-grade corrosion resistance makes it suitable for flexible cabling and braiding applications. This product is classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00321 Stainless Steel Stabilized Wire 0.55 mm
Titanium-stabilized 321 stainless steel round wire, 0.55 mm in diameter, for high-temperature exhaust springs. Its intergranular corrosion resistance and weldability make it ideal for elevated temperature service. Classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00409 Stainless Steel Automotive Wire 1.5 mm
AISI 409 ferritic stainless round wire, 1.5 mm diameter, for exhaust hangers and clamps. Its economical grade and corrosion resistance suit automotive exhaust applications. Classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00410 Martensitic Stainless Wire 0.35 mm
Hardenable 410 martensitic stainless steel round wire, 0.35 mm in diameter, for cutlery components and valves. Its heat-treatable nature provides wear resistance after hardening. This product is classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00430 Ferritic Stainless Steel Wire 0.9 mm
AISI 430 ferritic stainless round wire, 0.9 mm diameter, for decorative trim and appliance parts. Its corrosion resistance and formability make it suitable for aesthetic and functional components. This product is classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00430 Stainless Steel Fine Wire 0.3 mm for Filters
Ferritic 430 stainless steel round wire, 0.3 mm in diameter, used in woven mesh filters and screens. Its corrosion resistance and magnetic properties suit filtration applications. Classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00430 Stainless Steel Razor Blade Production Wire
Ferritic 430 stainless steel wire under 0.25 mm diameter for razor blade strip feedstock. Meets razor blade steel specifications with magnetic properties and corrosion resistance for cutting applications.
7223.00.00AISI 17-7PH Precipitation Hardening Spring Wire
17-7PH precipitation hardening stainless steel round wire, optimized for high-strength springs in aerospace components. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and heat-treated for spring applications.
7223.00.00AISI 302 Spring Temper Stainless Round Wire 0.8mm
AISI 302 stainless steel round wire, 0.8 mm diameter, heat-treated to spring temper for automotive and electronics applications. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and heat-treated but not further worked.
7223.00.00AISI 302 Spring Temper Stainless Wire 0.6 mm
AISI 302 stainless steel wire in spring temper condition, round with 0.6 mm diameter, for manufacturing small compression springs. The spring temper provides high tensile strength and resilience. This product is classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00AISI 302 Stainless Steel Spring Wire
AISI 302 stainless steel round wire, specifically designed for manufacturing compression and extension springs in automotive and industrial applications. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00AISI 304 High-Tensile Spring Wire for Valves
AISI 304 high-tensile stainless spring wire for valve return springs in engines and pumps. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and heat-treated for spring applications.
7223.00.00AISI 304 Stainless Steel Round Wire 0.5mm
AISI 304 stainless steel round wire, 0.5 mm diameter, used for springs and fasteners. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn to size and not further worked beyond drawing.
7223.00.00AISI 304 Stainless Steel Round Wire 0.5 mm
Round stainless steel wire made from AISI 304 alloy with a precise diameter of 0.5 mm, not further worked beyond drawing. Its versatility and corrosion resistance make it suitable for general fabrication. Classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00AISI 304 Stainless Steel Ultra-Fine Wire
Round stainless steel wire conforming to AISI 304 grade, with a diameter less than 0.25 mm, used primarily for precision winding in electronics and medical devices. Classified under this item due to its stainless steel composition and wire form.
7223.00.00AISI 310 Stainless Steel Round Wire 3.0mm
AISI 310 stainless steel round wire, 3.0 mm diameter, for high-temperature furnace elements and heat treatment fixtures. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, uncoated and not further worked.
7223.00.00AISI 316 Stainless Steel Round Wire 1.0mm
AISI 316 stainless steel round wire, 1.0 mm diameter, corrosion-resistant for marine hardware and medical devices. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00AISI 316 Stainless Steel Spring Wire 0.8mm Diameter
AISI 316 stainless steel round spring wire, 0.8 mm diameter, tempered for marine environment springs and medical devices. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn and heat-treated.
7223.00.00AISI 321 Stainless Steel Round Wire 0.6mm
AISI 321 stainless steel round wire, 0.6 mm diameter, titanium-stabilized for high-temperature exhaust springs. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00AISI 409 Stainless Steel Round Wire 0.9mm
AISI 409 ferritic stainless steel round wire, 0.9 mm diameter, economical grade for automotive exhaust components. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00AISI 430 Stainless Steel Round Wire 1.5mm
AISI 430 ferritic stainless steel round wire, 1.5 mm diameter, used in decorative fasteners and clips. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00AISI 631 Spring Temper Stainless Wire
AISI 631 (17-7PH variant) spring-tempered round stainless wire for electronic connectors and relays. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and heat-treated for spring applications.
7223.00.00Custom 15-5 PH Stainless Spring Wire 1.0 mm
15-5 PH martensitic precipitation hardening stainless round wire, 1.0 mm in diameter, for precision springs. Its high strength and corrosion resistance suit demanding applications. This product is classified under tariff item 7223.00.00 as wire of stainless steel.
7223.00.00Duplex 2205 Stainless Steel Round Wire 2.0mm
Duplex 2205 stainless steel round wire, 2.0 mm diameter, offering superior strength and corrosion resistance for oil/gas industry tie wire. This wire falls under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00Inconel X-750 Spring Wire Equivalent Stainless
High-temperature stainless spring round wire, similar to Inconel X-750, designed for turbine and exhaust springs in demanding environments. Its heat-resistant properties make it suitable for applications requiring sustained performance at elevated temperatures.
7223.00.00Music Wire Grade Stainless Spring Wire 1.2mm
Stainless steel spring wire, equivalent to music wire grade, round and cold-drawn for precision torsion springs in instruments and electronics. High-carbon, high-tensile properties provide reliable performance in compact mechanical assemblies.
7223.00.00Nitronic 60 Stainless Steel Round Wire 1.2mm
Nitronic 60 stainless steel round wire, 1.2 mm diameter, high-manganese austenitic grade for wear-resistant galling applications. This wire is classified under tariff item 7223.00.00 as it is a stainless steel wire, drawn and not further worked.
7223.00.00Stainless Steel 302 Spring Temper Fine Wire
AISI 302 grade stainless round wire, diameter under 0.25 mm, with spring temper for high-tension coil springs in watches and instruments. Drawn and not further worked, providing high tensile strength and fatigue resistance.
7223.00.00Stainless Steel Fine Wire for Brush Filaments
Type 304 stainless round wire under 0.25 mm for industrial cleaning brush filaments and abrasive wheels. High flexibility and kink resistance make it suitable for brush manufacturing applications.
7223.00.00Stainless Steel Hypodermic Needle Wire
316 stainless steel seamless round wire under 0.25 mm for hypodermic needle cannula production. Precisely drawn to medical tolerances with a clean finish suitable for further processing into needles.
7223.00.00Stainless Steel Micro-Filament for Textiles
Ultra-thin stainless steel round filament under 0.25 mm for conductive textile yarns and smart fabrics. Blended with fibers for antistatic and ESD fabrics, providing high corrosion resistance and conductivity.
7223.00.00Surgical Grade Stainless Spring Wire 0.5mm
Ultra-fine 0.5mm round stainless spring wire for medical instruments such as biopsy forceps springs. Biocompatible polish and strength make it suitable for surgical applications requiring precision and corrosion resistance.